7009409437001 has 2 divisors, whose sum is σ = 7009409437002. Its totient is φ = 7009409437000.

The previous prime is 7009409436853. The next prime is 7009409437007. The reversal of 7009409437001 is 1007349049007.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3584115366976 + 3425294070025 = 1893176^2 + 1850755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7009409437001 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7009409437007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3504704718500 + 3504704718501.

It is an arithmetic number, because the mean of its divisors is an integer number (3504704718501).

Almost surely, 2^{7009409437001} is an apocalyptic number.

It is an amenable number.

7009409437001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7009409437001 is an equidigital number, since it uses as much as digits as its factorization.

7009409437001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 7009409437001 in words is "seven trillion, nine billion, four hundred nine million, four hundred thirty-seven thousand, one".